Comparison of Colorful GeForce GTX 1080 Ti Founders Edition video card vs KFA2 GeForce RTX 2070 SUPER HOF 10th Anniversary Black Edition video card by specifications and benchmarks. Colorful GeForce GTX 1080 Ti Founders Edition runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory, while video card KFA2 GeForce RTX 2070 SUPER HOF 10th Anniversary Black Edition runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.